[impala] 10/20: IMPALA-7173: [DOCS] Added check options in the load balancer examples

[ta...@apache.org]

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tarmstrong pushed a commit to branch 2.x
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commit 2a1f2fbd040944eb59bcbd8197cc728adab35ff3
Author: Alex Rodoni <ar...@cloudera.com>
AuthorDate: Fri Jul 20 17:04:20 2018 -0700

    IMPALA-7173: [DOCS] Added check options in the load balancer examples
    
    Change-Id: Ic5148aecf4605373ea6a28bf032bcfdab4f822fd
    Reviewed-on: http://gerrit.cloudera.org:8080/11006
    Reviewed-by: Michael Brown <mi...@cloudera.com>
    Tested-by: Impala Public Jenkins <im...@cloudera.com>
---
 docs/topics/impala_proxy.xml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/docs/topics/impala_proxy.xml b/docs/topics/impala_proxy.xml
index ddf63c3..b172535 100644
--- a/docs/topics/impala_proxy.xml
+++ b/docs/topics/impala_proxy.xml
@@ -505,10 +505,10 @@ listen impala :25003
     option tcplog
     balance leastconn
 
-    server <varname>symbolic_name_1</varname> impala-host-1.example.com:21000
-    server <varname>symbolic_name_2</varname> impala-host-2.example.com:21000
-    server <varname>symbolic_name_3</varname> impala-host-3.example.com:21000
-    server <varname>symbolic_name_4</varname> impala-host-4.example.com:21000
+    server <varname>symbolic_name_1</varname> impala-host-1.example.com:21000 check
+    server <varname>symbolic_name_2</varname> impala-host-2.example.com:21000 check
+    server <varname>symbolic_name_3</varname> impala-host-3.example.com:21000 check
+    server <varname>symbolic_name_4</varname> impala-host-4.example.com:21000 check
 
 # Setup for Hue or other JDBC-enabled applications.
 # In particular, Hue requires sticky sessions.